What is the average basal body temperature when pregnant

However, it will help you determine if you are ovulating, how regular your cycle is, and how long your cycle is. It will also give you a good idea whether sex you had in the past was well-timed for conception. Remember, your most fertile days are the day prior to ovulation and the day of ovulation. Get in touch with your health care provider. We use cookies to improve functionality and performance.

Trending Topics. What Parents Need to Know. Share this article via email with one or more people using the form below. Send me expert insights each week in Health Essentials News. Some women may choose to use the basal body temperature method for religious reasons. The basal body temperature method can also be used to detect pregnancy. Following ovulation, a rise in basal body temperature that lasts for 18 or more days may be an early indicator of pregnancy.

The basal body temperature method is often combined with the cervical mucus method of natural family planning, where you keep track of cervical secretions throughout the course of a menstrual cycle. You might also use an electronic fertility monitor to measure hormone levels in your urine, which can tell you which days you're fertile. This combination of approaches is sometimes referred to as the symptothermal or symptohormonal method.

Likewise, using the basal body temperature method for birth control doesn't pose any direct risks, but it doesn't offer protection from sexually transmitted infections — and it's one of the least effective natural family planning methods. As many as 1 in 4 women — maybe even more — who use fertility awareness-based methods to prevent pregnancy will become pregnant after one year of typical use.

Using the basal body temperature method along with another fertility awareness-based method for birth control may improve the method's effectiveness. But, the method requires motivation and diligence. If you don't want to conceive, you and your partner must avoid having sex or use a barrier method of contraception during your fertile days each month. Tracking your basal body temperature doesn't require special preparation. However, if you want to use the basal body temperature along with another fertility awareness-based method for birth control, consult your health care provider first if:.

Take your basal body temperature every morning before getting out of bed. Use a digital oral thermometer or one specifically designed to measure basal body temperature. Make sure you get at least three hours of uninterrupted sleep each night to ensure an accurate reading. For the most accurate results, always take your temperature using the same method. Now that we understand the basics and why its important we can begin exploring how to detect ovulation when using your BBT chart.

Unfortunately, BBT alone doesn't predict ovulation but you can confirm that it has happened! If you decide to also track cervical mucus you can identify when your fertile window opens. Once you have 2 or more months of charts to review, predicting ovulation for your next cycle will become easier because you'll begin to notice which day of your cycle is your ovulation day based on your thermal shift. When glancing at your BBT chart you will see a spike in temperature days after ovulation.

This is an indicator of your bodies thermal shift from the time before ovulation happens to the post-ovulation phase. The most common pattern is the standard thermal shift. This is the one we will discuss in this article. The standard thermal shift is when you notice a series of low temps and then an obvious "shift" of at least two-tenths of a degree, indicating ovulation has happened.

Your temperatures will remain at a higher level until the end of that cycle, when your temperatures will dip again and you will get your period unless of course you are pregnant which we'll talk more about next.

If you are trying to conceive you'll want to consider having intercourse 2 or 3 days before you ovulate.